.pc-storefront-challenge {
    margin-top: 16px;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid rgba(24, 69, 163, 0.18);
    background: linear-gradient(135deg, rgba(247, 250, 255, 0.98), rgba(237, 244, 255, 0.95));
    color: #143974;
}

.pc-storefront-challenge[hidden] {
    display: none !important;
}

.pc-storefront-challenge__heading {
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0 0 8px;
    color: #12366c;
}

.pc-storefront-challenge__instruction {
    margin: 0 0 10px;
    font-size: 0.9rem;
    line-height: 1.45;
    color: #36527f;
}

.pc-storefront-challenge__row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: end;
}

.pc-storefront-challenge__question {
    min-width: 140px;
    padding: 11px 14px;
    border-radius: 12px;
    background: rgba(20, 57, 116, 0.08);
    color: #12366c;
    font-weight: 700;
}

.pc-storefront-challenge__field {
    display: flex;
    flex: 1 1 180px;
    flex-direction: column;
    gap: 6px;
}

.pc-storefront-challenge__field label {
    font-size: 0.88rem;
    color: #244b84;
}

.pc-storefront-challenge__field input {
    width: 100%;
    min-height: 44px;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid rgba(20, 57, 116, 0.16);
    font: inherit;
    background: #fff;
}

.pc-storefront-challenge__refresh {
    min-height: 44px;
    padding: 0 16px;
    border: 0;
    border-radius: 12px;
    background: #143974;
    color: #fff;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}

.pc-storefront-challenge__refresh:hover,
.pc-storefront-challenge__refresh:focus {
    background: #0f2e5d;
}

.pc-storefront-challenge__status {
    margin: 10px 0 0;
    font-size: 0.88rem;
    color: #36527f;
}

.pc-storefront-challenge__status.is-error {
    color: #9b1c1c;
}

.pc-storefront-challenge__status.is-ready {
    color: #0f5b2f;
}

@media (max-width: 767px) {
    .pc-storefront-challenge {
        margin-top: 14px;
        padding: 12px 14px;
    }

    .pc-storefront-challenge__row {
        flex-direction: column;
        align-items: stretch;
    }

    .pc-storefront-challenge__question,
    .pc-storefront-challenge__refresh {
        width: 100%;
    }
}